This is a list of Ambassadors of the United States to Chad.
09-Jan-1961 28-May-1961 W. Wendell Blancke (Resident at Republic of Congo)
Jan-1961 May-1961 Frederic L. Chapin (Interim)
28-May-1961 01-Apr-1963 John A. Calhoun
12-Aug-1963 20-Jan-1967 Brewster H. Morris
23-Sep-1967 09-May-1969 Sheldon B. Vance
21-Aug-1969 29-Jun-1972 Terence A. Todman
06-Dec-1972 23-Jun-1974 Edward W. Mulcahy
07-Dec-1974 23-Feb-1976 Edward S. Little
15-Oct-1976 19-Jun-1979 William G. Bradford
17-Nov-1979 24-Mar-1980 Donald R. Norland (Embassy closed 24-Mar-1980)
Jan-1982 May-1983 John Blane (Reopened embassy 15-Jan-1982, as Principal Officer and Chargé d'Affaires ad interim)
27-May-1983 23-Jul-1985 Jay P. Moffat
02-Sep-1985 04-Oct-1988 John Blane
15-Oct-1988 15-Nov-1989 Robert L. Pugh
04-Aug-1990 21-Jul-1993 Richard Wayne Bogosian
03-Sep-1993 26-Jun-1996 Laurence Everett Pope II
12-Sep-1996 06-Aug-1999 David C. Halsted
10-Oct-1999 16-Jan-2004 Christopher E. Goldthwait
16-Jun-2004 7-Jul-2007 Marc M. Wall
16-Nov-2007 2010 Louis J. Nigro, Jr.
8-Sep-2010 2013 Mark M. Boulware
23-May 2013 2016 James Knight
9-Sep-2016 Incumbent Geeta Pasi